Collector rail



FIG. 1 is a perspective view of a collector rail showing our new design,

FIG. 2 is a front view thereof,

FIG. 3 is a rear view thereof,

FIG. 4 is a top view thereof,

FIG. 5 is a bottom view thereof,

FIG. 6 is a side view thereof, the opposite side being substantially the same. 

The ornamental design for a collector rail, as shown and described. 